Weekly Update for October 09
Firing Range
- visit of shooting range on Oct 3 2017
Officer Lennie and our Mylar tube
Nailpolish for marking bullets
- nail polish works, but stains the mylar
Sharpie marks also work
- they do not stain the mylar,
- and they even survive when the bullet is deformed
Armored vest
Nothing major to report
- Still moving forward on collecting cases to use for judge outreach courses
- Any input w.r.t what to teach, how to teach it, cases to use, etc is welcome
Axis for a Shoeprint found with Linear Regression
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To try this Week
- There is a lot of variability on the area scanned of a shoe, even within the same shoe and subject
- The alignment based on linear regression could be useful to get the initial values of a iterative method
- I will look for an algorithm that can be applied to registry binary images
Proposal Breakpoints
Final Breakpoints
Data
One data frame
Need to find all unique writers 
Counting writer grapheme pairs
Algorithm: Optimization and Validation
Percentage of Failed Test
Type I Error Rate
Type II Error Rate
